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fix "function return type inconsistent"

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MISRA C required function return type should be consistented.

Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Huihuang Shi
2018-06-25 17:51:00 +08:00
committed by lijinxia
parent b70588baed
commit 9d17138c17
11 changed files with 26 additions and 25 deletions
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12
hypervisor/include/lib/bits.h
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@@ -174,13 +174,13 @@ build_bitmap_clear(bitmap_clear, BUS_LOCK, nr, addr)
*/
static inline bool bitmap_test(int nr, volatile unsigned long *addr)
{
int ret;
int32_t ret;
asm volatile("btq %2,%1\n\tsbbl %0, %0"
: "=r" (ret), "=m" (*addr)
: "r" ((long)(nr & 0x3f))
: "cc", "memory");
return (!!ret);
return (ret != 0);
}
/*
@@ -191,12 +191,12 @@ static inline bool bitmap_test(int nr, volatile unsigned long *addr)
#define build_bitmap_testandset(name, lock, nr, addr) \
static inline bool name(int nr, volatile unsigned long *addr) \
{ \
int ret; \
int32_t ret; \
asm volatile(lock "btsq %2,%1\n\tsbbl %0,%0" \
: "=r" (ret), "=m" (*addr) \
: "r" ((long)(nr & 0x3f)) \
: "cc", "memory"); \
return (!!ret); \
return (ret != 0); \
}
build_bitmap_testandset(__bitmap_test_and_set, "", nr, addr)
build_bitmap_testandset(bitmap_test_and_set, BUS_LOCK, nr, addr)
@@ -209,12 +209,12 @@ build_bitmap_testandset(bitmap_test_and_set, BUS_LOCK, nr, addr)
#define build_bitmap_testandclear(name, lock, nr, addr) \
static inline bool name(int nr, volatile unsigned long *addr) \
{ \
int ret; \
int32_t ret; \
asm volatile(lock "btrq %2,%1\n\tsbbl %0,%0" \
: "=r" (ret), "=m" (*addr) \
: "r" ((long)(nr & 0x3f)) \
: "cc", "memory"); \
return (!!ret); \
return (ret != 0); \
}
build_bitmap_testandclear(__bitmap_test_and_clear, "", nr, addr)
build_bitmap_testandclear(bitmap_test_and_clear, BUS_LOCK, nr, addr)